EDDMapS Species Distribution Maps

Plants

Subject Name	Scientific Name
hairy Indian mallow	Abutilon grandifolium (Willd.) Sweet
velvetleaf	Abutilon theophrasti Medik
earleaf acacia	Acacia auriculiformis A. Cunningham ex Benth.
small Philippine acacia	Acacia confusa Merr
Sydney golden wattle	Acacia longifolia (Andr.) Willd.
black wattle	Acacia mearnsii de Wildeman.
blackwood	Acacia melanoxylon R. Br. ex Ait. f.
water wattle	Acacia retinodes Schlecht.
hedge maple	Acer campestre L.
Amur maple	Acer ginnala Maxim.
Japanese maple	Acer palmatum Thunb.
Norway maple	Acer platanoides L.
Sycamore maple	Acer pseudoplatanus L.
Japanese chaff flower	Achyranthes japonica (Miq.) Nakai
Russian knapweed	Acroptilon repens (L.) DC.
red beadtree	Adenanthera pavonina L
rough maidenhair fern	Adiantum hispidulum Sw.
jointed goatgrass	Aegilops cylindrica Host
bishops goutweed	Aegopodium podagraria L.
common horse chestnut	Aesculus hippocastanum L.
sisal	Agave sisalana Perrine
crofton weed	Ageratina adenophora (Spreng.) King & H.E. Robins.
crested wheatgrass	Agropyron cristatum (L.) Gaertn.
common corncockle	Agrostemma githago L
colonial bentgrass	Agrostis capillaris L.
redtop	Agrostis gigantea Roth
tree of heaven	Ailanthus altissima (P. Mill.) Swingle
silver hairgrass	Aira caryophyllea L.
common bugle	Ajuga reptans L.
chocolate vine	Akebia quinata (Houtt.) Dcne.
mimosa	Albizia julibrissin Durazz.
woman's tongue	Albizia lebbeck (L.) Benth
hollyhock	Alcea rosea L.
camelthorn	Alhagi maurorum Medik
golden trumpet	Allamanda cathartica L.
garlic mustard	Alliaria petiolata (Bieb.) Cavara & Grande
wild garlic	Allium vineale L.
European alder	Alnus glutinosa (L.) Gaertn.
slender meadow foxtail	Alopecurus myosuroides Huds.
red ginger	Alpinia purpurata (Vieill.) K. Schum.
deviltree	Alstonia macrophylla Wallich ex G. Don
white cheesewood	Alstonia scholaris (L.)R.Br.
alligatorweed	Alternanthera philoxeroides (Mart.) Griseb.
white moneywort	Alysicarpus vaginalis (L.) DC.
mat amaranth	Amaranthus blitoides S. Wats
redroot amaranth	Amaranthus retroflexus L.
European beachgrass	Ammophila arenaria (L.) Link
Amur peppervine	Ampelopsis brevipedunculata (Maxim.) Trautv.
scarlet pimpernel	Anagallis arvensis L
small bugloss	Anchusa arvensis (L.) Bieb
Italian bugloss	Anchusa azurea P. Mill.
common bugloss	Anchusa officinalis L.
corn chamomile	Anthemis arvensis L.
stinking chamomile	Anthemis cotula L
sweet vernalgrass	Anthoxanthum odoratum L.
wild chervil	Anthriscus sylvestris (L.) Hoffmann
coral vine	Antigonon leptopus Hook. & Arn
dense silkybent	Apera interrupta (L.) Beauv.
wild celery	Apium graveolens L.
Japanese angelica tree	Aralia elata (Miq.) Seem
white bladderflower	Araujia sericifera Brot.
greater burrdock	Arctium lappa L.
lesser burrdock	Arctium minus Bernh.
coral ardisia	Ardisia crenata Sims
shoebutton ardisia	Ardisia elliptica Thunb
thymeleaf sandwort	Arenaria serpyllifolia L.
elegant dutchman's pipe	Aristolochia elegans Mast.
pelicanflower	Aristolochia grandiflora Sw.
tall oatgrass	Arrhenatherum elatius (L.) Beauv. ex J.& K. Presl
absinth wormwood	Artemisia absinthium L.
common wormwood	Artemisia vulgaris L.
small carpgrass	Arthraxon hispidus (Thunb.) Makino
Italian lords and ladies	Arum italicum P. Mill.
bamboo orchid	Arundina graminifolia (D. Don) Hochr.
giant reed	Arundo donax L.
bloodflower	Asclepias curassavica L.
balloonplant	Asclepias physocarpa (E. Mey.) Schlechter
Sprenger's asparagus fern	Asparagus aethiopicus L.
asparagus	Asparagus officinalis L.
onionweed	Asphodelus fistulosus Linnaeus
Chinese violet	Asystasia gangetica (L.) T. Anders
Australian saltbush	Atriplex semibaccata R. Br.
peregrine saltbush	Atriplex suberecta I. Verd.
slender oat	Avena barbata Pott ex Link
wild oat	Avena fatua L.
common oat	Avena sativa L.
animated oat	Avena sterilis Linnaeus
common bamboo	Bambusa vulgaris Schrad. ex J.C. Wendl.
garden yellowrocket	Barbarea vulgaris Ait. f.
fivehorn smotherweed	Bassia hyssopifolia (Pallas) Kuntz
mountain ebony	Bauhinia variegata L
clubed begonia	Begonia cucullata Willd
Japanese barberry	Berberis thunbergii DC.
common barberry	Berberis vulgaris L
hoary false madwort	Berteroa incana (L.) DC
European white birch	Betula pendula Roth
hairy beggarticks	Bidens pilosa L
Javanese bishopwood	Bischofia javanica Blume
Browne's blechum	Blechum pyramidatum (Lam.) Urban
yellow bluestem	Bothriochloa ischaemum songarica (Rupr. ex Fisch. & C.A. Mey.) Celarier & Harlan
paperflower	Bougainvillea glabra Choisy
slender false brome	Brachypodium sylvaticum (Huds.) Beauv.
India mustard	Brassica juncea (L.) Czern
rape seed	Brassica napus L.
black mustard	Brassica nigra (L.) W.D.J. Koch
field mustard	Brassica rapa L.
Asian mustard	Brassica tournefortii Gouan
snowbush	Breynia disticha J.R. & G. Forst.
field brome	Bromus arvensis L.
rattlesnake brome	Bromus briziformis Fisch. & C.A. Mey.
rescuegrass	Bromus catharticus Vahl
ripgut brome	Bromus diandrus Roth
soft brome	Bromus hordeaceus hordeaceus L
soft brome	Bromus hordeaceus L.
meadow brome	Bromus racemosus L.
red brome	Bromus rubens L.
rye brome	Bromus secalinus L.
poverty brome	Bromus sterilis L.
cheatgrass	Bromus tectorum L.
paper mulberry	Broussonetia papyrifera (L.) L'Hér. ex Vent.
white bryony	Bryonia alba L
butterflybush	Buddleja davidii Franch.
Lindley's butterflybush	Buddleja lindleyana Fortune ex Lindl.
smokebush	Buddleja madagascariensis Lam.
corn gromwell	Buglossoides arvensis (L.) I.M. Johnston
Hill mustard	Bunias orientalis L.
hare's ear	Bupleurum rotundifolium n/a L.
flowering rush	Butomus umbellatus L.
shoofly	Caesalpinia decapetala (Roth) Alston
bird-of-paradise shrub	Caesalpinia gillesii (Hook.) Wallich ex D. Dietr.
pigeon pea	Cajanus cajan (L.) Millsp.
purple beautyberry	Callicarpa dichotoma (Lour.) K. Koch
basketplant	Callisia fragrans (Lindl.) Woods
bottlebrush	Callistemon viminalis (Gaertn.)G.Don ex Loudon
pond water-starwort	Callitriche stagnalis Scop.
heather	Calluna vulgaris (L.) Hull
Alexandrian laurel	Calophyllum inophyllum L.
hedge false bindweed	Calystegia sepium sepium (L.) R. Br
littlepod false flax	Camelina microcarpa DC.
rampion bellflower	Campanula rapunculoides L
Indian shot	Canna indica L.
marijuana	Cannabis sativa L
shepherd's purse	Capsella bursa-pastoris (L.) Medik.
woodland bittercress	Cardamine flexuosa With.
narrowleaf bittercress	Cardamine impatiens L.
hoary cress	Cardaria draba (L.) Desv
hairy whitetop	Cardaria pubescens (C.A. Mey.)
spiny plumeless thistle	Carduus acanthoides L.
curly plumeless thistle	Carduus crispus L.
musk thistle	Carduus nutans L.
Italian plumeless thistle	Carduus pycnocephalus L.
slenderflower thistle	Carduus tenuiflorus W. Curtis
Japanese sedge	Carex kobomugi Ohwi
papaya	Carica papaya L.
amatungulu	Carissa macrocarpa (Ecklon) A. DC.
carline thistle	Carlina vulgaris L.
hottentot fig	Carpobrotus edulis (L.) N.E. Br
wild safflower	Carthamus oxyacanthus M. Bieberstein
caraway	Carum carvi L.
field Indian paintbrush	Castilleja arvensis Cham. & Schlecht
river sheoak	Casuarina cunninghamiana Miq.
Australian pine	Casuarina equisetifolia L.
gray sheoak	Casuarina glauca Sieb. ex Spreng
Chinese catalpa	Catalpa ovata G. Don
Madagascar periwinkle	Catharanthus roseus (L.) G. Don
bushkiller	Cayratia japonica (Thunb.) Gagnepain
trumpet-tree	Cecropia obtusifolia Bertol.
trumpet tree	Cecropia palmata Willd.
oriental bittersweet	Celastrus orbiculatus Thunb.
staff vine	Celastrus paniculatus Willd.
purple starthistle	Centaurea calcitrapa L.
garden cornflower	Centaurea cyanus L.
diffuse knapweed	Centaurea diffusa Lam.
brown knapweed	Centaurea jacea L.
bighead knapweed	Centaurea macrocephala Puschk. ex Willd.
Maltese star-thistle	Centaurea melitensis L.
black knapweed	Centaurea nigra L.
Tyrol knapweed	Centaurea nigrescens Willd
yellow starthistle	Centaurea solstitialis L.
spotted knapweed	Centaurea stoebe ssp. micranthos (Gugler) Hayek
squarrose knapweed	Centaurea virgata Lam.
European centaury	Centaurium erythraea Rafn
Asiatic pennywort	Centella asiatica (L.) Urban
red valerian	Centranthus ruber (L.) DC.
boreal chickweed	Cerastium biebersteinii DC.
day jessamine	Cestrum diurnum L.
night jessamine	Cestrum nocturnum L.
Seifriz's chamaedorea	Chamaedorea seifrizii Burret
greater celandine	Chelidonium majus L.
Mexican tea	Chenopodium ambrosioides L
nettleleaf goosefoot	Chenopodium murale L
clammy goosefoot	Chenopodium pumilio R. Br.
rush skeletonweed	Chondrilla juncea L.
crossflower	Chorispora tenella (Pallas) DC.
golden false beardgrass	Chrysopogon aciculatus (Retz.) Trin.
chicory	Cichorium intybus L.
quinine	Cinchona pubescens Vahl
padang cassia	Cinnamomum burmannii (Nees & Th. Nees) Nees ex Blume
camphortree	Cinnamomum camphora (L.) J. Presl
Canada thistle	Cirsium arvense (L.) Scop.
marsh thistle	Cirsium palustre (L.) Scop.
bull thistle	Cirsium vulgare (Savi) Ten.
rock rose	Cistus incanus L.
tangerine	Citrus reticulata Blanco
lemon	Citrus x limon (L.) Burm.
oriental virginsbower	Clematis orientalis L
sweet autumn virginsbower	Clematis terniflora DC
evergreen clematis	Clematis vitalba L.
rose glorybower	Clerodendrum bungei Steud.
stickbush	Clerodendrum chinense (Osb.) Mabberley
turk's turbin	Clerodendrum indicum (L.) Kuntze
Javanese glorybower	Clerodendrum speciosissimum Van Geert ex Morr.
blessed thistle	Cnicus benedictus L.
ivy gourd	Coccinia grandis (L.) Voigt
Coccocypselum hirsutum	Coccocypselum hirsutum Bartl. ex DC.
Arabian coffee	Coffea arabica L.
star-mustard	Coincya monensis (L.) Greuter & Burdet
Job's tears	Coix lacryma-jobi L.
coco yam, wild taro	Colocasia esculenta (L.) Schott
bladder senna	Colutea arborescens L.
Benghal dayflower	Commelina benghalensis L.
Asiatic dayflower	Commelina communis L.
narrow-leaved iceplant	Conicosia pugioniformis (L.) N.E. Br
poison hemlock	Conium maculatum L.
European lily of the valley	Convallaria majalis L
field bindweed	Convolvulus arvensis L.
asthmaweed	Conyza bonariensis COBO
lesser swinecress	Coronopus didymus (L.) Sm.
purple pampasgrass	Cortaderia jubata (Lem.) Stapf
Uruguayan pampas grass	Cortaderia selloana n/a (J.A. & J.H. Schultes) Aschers. & Graebn.
pampas grass	Cortaderia spp. Stapf
common filbert	Corylus avellana L.
karaka nut	Corynocarpus laevigatus J.R. & G. Forst.
garden cosmos	Cosmos bipinnatus Cav.
sulphur cosmos	Cosmos sulphureus Cav.
orange cotoneaster	Cotoneaster franchetii Boiss.
milkflower cotoneaster	Cotoneaster lacteus W.W. Smith
silverleaf cotoneaster	Cotoneaster pannosus Franch.
Australian waterbuttons	Cotula australis (Sieber) Hook. f.
redflower ragleaf	Crassocephalum crepidioides (Benth.) S. Moore
oneseed hawthorn	Crataegus monogyna Jacq.
smooth hawksbeard	Crepis capillaris (L.) Wallr
narrowleaf hawksbeard	Crepis tectorum L.
smooth rattlebox	Crotalaria pallida Ait.
showy rattlebox	Crotalaria spectabilis Roth
smooth bedstraw	Cruciata laevipes Opiz
piedmont bedstraw	Cruciata pedemontana (Bellardi) Ehrend.
common crupina	Crupina vulgaris Cass.
Japanese cedar	Cryptomeria japonica (L. f.) D. Don
Palay rubbervine	Cryptostegia grandiflora (Roxb. ex R. Br.) R. Br.
Madagascar rubbervine	Cryptostegia madagascariensis Bojer ex Dcne.
cantaloupe/honeydew	Cucumis melo L
dudaim melon	Cucumis melo var. dudaim (L.) Naud.
Chinese fir	Cunninghamia lanceolata (Lamb.) Hook.
carrotwood	Cupaniopsis anacardioides (A. Rich.) Radlk.
Colombian waxweed	Cuphea carthagenensis (Jacq.) J.F. Macbr.
alfalfa dodder	Cuscuta approximata Bab
clover dodder	Cuscuta epithymum (L.) L.
Japanese dodder	Cuscuta japonica Choisy
quince	Cydonia oblonga P. Mill.
black swallowwort	Cynanchum louiseae Kartesz & Gandhi
European swallowwort	Cynanchum rossicum (Kleopov) Barbarich
white shallow-wort	Cynanchum vincetoxicum (L.) Pers.
cardoon	Cynara cardunculus L.
bermudagrass	Cynodon dactylon (L.) Pers
houndstongue	Cynoglossum officinale L.
foxtail flatsedge	Cyperus alopecuroides Rottb.
Asian flatsedge	Cyperus amuricus Maxim.
variable flatsedge	Cyperus difformis L.
umbrella plant	Cyperus involucratus Rottb
ricefield flatsedge	Cyperus iria L.
miniature flatsedge	Cyperus prolifer Lam
nutgrass	Cyperus rotundus L
Scotch broom	Cytisus scoparius (L.) Link
striated broom	Cytisus striatus (Hill) Rothm
orchardgrass	Dactylis glomerata L.
Egyptian grass	Dactyloctenium aegyptium (L.) Willd
Indian rosewood	Dalbergia sissoo Roxb. ex DC.
spurgelaurel	Daphne laureola L
paradise plant	Daphne mezereum L.
jimsonweed	Datura stramonium L
Queen Anne's lace, wild carrot	Daucus carota L.
capeivy	Delairea odorata Lem
Japanese false spleenwort	Deparia petersonii (Kunze) M. Kato
herb sophia	Descurainia sophia (L.) Webb ex Prantl
Hawai'i ticktrefoil	Desmodium sandwicense E. Mey.
fuzzy pride-of-Rochester	Deutzia scabra Thunb.
Deptford pink carnation	Dianthus armeria L
Kleberg's bluestem	Dichanthium annulatum (Forssk.) Stapf
Grecian foxglove	Digitalis lanata Ehrh.
purple foxglove	Digitalis purpurea L
East Indian crabgrass	Digitaria setigera Roth ex Roemer & J.A. Schultes
violet crabgrass	Digitaria violascens Link
winged yam	Dioscorea alata L.
air potato	Dioscorea bulbifera L.
Chinese yam	Dioscorea oppositifolia L.
common teasel	Dipsacus fullonum L.
cutleaf teasel	Dipsacus laciniatus L.
teasel	Dipsacus spp. L.
spring draba	Draba verna L
Indian strawberry	Duchesnea indica (Andr.) Focke
yellow butterfly palm	Dypsis lutescens (H. Wendl.) Beentje & Dransf.
jungle rice	Echinochloa colona (L.) Link
barnyardgrass	Echinochloa crus-galli (L.) Beauv
common vipersbugloss	Echium vulgare L
Brazilian egeria	Egeria densa Planch.
perennial veldtgrass	Ehrharta calycina Sm.
waterhyacinth	Eichhornia crassipes (Mart.) Solms
Russian olive	Elaeagnus angustifolia L.
cherry silverberry	Elaeagnus multiflora Thunb.
thorny olive	Elaeagnus pungens Thunb.
Elaeagnus	Elaeagnus spp. L.
autumn olive	Elaeagnus umbellata Thunb.
Indian goosegrass	Eleusine indica (L.) Gaertn.
ginseng	Eleutherococcus pentaphyllus (Siebold & Zucc.) Nakai
crested latesummer mint	Elsholtzia ciliata (Thunb.) Hyl.
quackgrass	Elymus repens (L.) Gould
devil's thorn	Emex spinosa (Linnaeus) Campdera
Florida tasselflower	Emilia fosbergii D.H. Nicols.
Epidendrum ×obrienianum	Epidendrum x obrienianum Rolfe [evectum × ibaguense]
aboriginal willowherb	Epilobium billardierianum cinereum (A. Rich.) Raven & Engelhorn
codlins and cream	Epilobium hirsutum L
broadleaf helleborine	Epipactis helleborine (L.) Crantz
centipede tongavine	Epipremnum pinnatum (L.) Engl
stinkgrass	Eragrostis cilianensis (All.) Vign. ex Janchen
weeping lovegrass	Eragrostis curvula (Schrad.) Nees
Lehmann lovegrass	Eragrostis lehmanniana Nees
coastal burnweed	Erechtites minima (Poir.) DC
tropical burnweed	Erechtites valerianifolia (Spreng.) DC.
Scots heath	Erica cinerea L.
Spanish heath	Erica lusitanica K. Rudolphi
crossleaf heath	Erica tetralix L.
loquat	Eriobotrya japonica (Thunb.) Lindl
tropical cupgrass	Eriochloa fatmensis (Hochst. & Steud.) W.D. Clayton
redstem stork's bill	Erodium cicutarium cicutarium (L.) L'Hér. ex Ait
redstem stork's bill	Erodium cicutarium (L.) L'Hér. ex Ait.
river redgum	Eucalyptus camaldulensis Dehnhardt
Tasmanian bluegum	Eucalyptus globulus Labill.
redbox	Eucalyptus polyanthemos Schauer
forest redgum	Eucalyptus tereticornis Sm.
Surinam cherry	Eugenia uniflora L
winged burning bush	Euonymus alatus (Thunb.) Sieb.
winter creeper	Euonymus fortunei (Turcz.) Hand.-Maz.
cypress spurge	Euphorbia cyparissias L.
leafy spurge	Euphorbia esula L.
petty spurge	Euphorbia peplus L.
hawk's eye	Euryops multifidus (Thunb.) DC.
common pearlbrush	Exochorda racemosa (Lindl.) Rehd.
mulberryweed	Fatoua villosa (Thunb.) Nakai
paperplant	Fatsia japonica (Thunb.) Decne. & Planchon
sheep fescue	Festuca ovina L.
council tree	Ficus altissima Blume
edible fig	Ficus carica L
laural fig	Ficus microcarpa Vahl.
queen of the meadow	Filipendula ilmaria (L.) Maxim.
Chinese parasoltree	Firmiana simplex (L.) W. Wight
governor's plum	Flacourtia indica (Burm. f.) Merr
Queensland maple	Flindersia brayleyana F. Muell.
simpleleaf bushweed	Flueggea virosa (L.) G.L. Webster
sweet fennel	Foeniculum vulgare P. Mill.
glossy buckthorn	Frangula alnus P. Mill.
shamel ash	Fraxinus uhdei (Wenzig) Lingelsh
Mauritius hemp	Furcraea foetida (L.) Haw
goatsrue	Galega officinalis L.
brittlestem hempnettle	Galeopsis tetrahit L.
gallant-soldier	Galinsoga parviflora Cav.
false baby's breath	Galium mollugo L.
yellow spring bedstraw	Galium verum L.
Mediterranean broom	Genista linifolia L.
French broom	Genista monspessulana (L.) L. Johnson
Dyer's greenweed	Genista tinctoria L.
longstalk cranesbill	Geranium columbinum L.
Australasian geranium	Geranium homeanum Turcz.
shining geranium	Geranium lucidum L.
Robert geranium	Geranium robertianum L.
Thunberg's geranium	Geranium thunbergii Sieb. & Zucc. ex Lindl. & Paxton
moss vervain	Glandularia pulchella (Sweet) Troncoso
ground ivy	Glechoma hederacea L.
American mannagrass	Glyceria grandis grandis S. Watson
kahiliflower	Grevillea banksii R. Br.
silkoak	Grevillea robusta A. Cunningham ex R. Br.
babysbreath gypsophila	Gypsophila paniculata L
garden baby's-breath	Gypsophila scorzonerifolia Ser.
bloodwoodtree	Haematoxylum campechianum L.
halogeton	Halogeton glomeratus (Bieb.) C.A. Mey.
English ivy	Hedera helix L.
white garland-lily	Hedychium coronarium Koenig
cream garland-lily	Hedychium flavescens Carey ex Roscoe
Kahila garland-lily	Hedychium gardnerianum Shepard ex Ker-Gawl.
white moho	Heliocarpus popayanensis Kunth
Indian heliotrope	Heliotropium indicum L.
limpograss	Hemarthria altissima (Poir.) Stapf & C.E. Hubbard
orange daylily	Hemerocallis fulva (L.) L.
giant hogweed	Heracleum mantegazzianum Sommier & Levier
damesrocket	Hesperis matronalis L.
pearlflower	Heterocentron subtriplinervium (Link & Otto) A. Braun & Bouché
rose of Sharon	Hibiscus syriacus L.
sea hibiscus	Hibiscus tiliaceus L.
flower of an hour	Hibiscus trionum L.
orange hawkweed	Hieracium aurantiacum L.
meadow hawkweed	Hieracium caespitosum Dumort.
mouseear hawkweed	Hieracium pilosella L.
tall hawkweed	Hieracium piloselloides Vill.
hiptage	Hiptage benghalensis (L.) Kurz
shortpod mustard	Hirschfeldia incana (L.) Lagrèze-Fossat
common velvetgrass	Holcus lanatus L.
creeping velvetgrass	Holcus mollis L.
smooth barley	Hordeum murinum glaucum (Steud.)
leporinum barley	Hordeum murinum leporinum (Link) Arcang.
mouse barley	Hordeum murinum L.
common barley	Hordeum vulgare L.
Japanese hop	Humulus japonicus Sieb. & Zucc
Mexican tulip poppy	Hunnemannia fumariifolia Sweet
panicled hydrangea	Hydrangea paniculata Sieb.
hydrilla	Hydrilla verticillata (L. f.) Royle
common frogbit	Hydrocharis morsus-ranae L.
miramar weed	Hygrophila polysperma (Roxb.) T. Anders.
black henbane	Hyoscyamus niger L.
common St. Johnswort	Hypericum perforatum L.
hairy cat'sear	Hypochaeris radicata L.
English holly	Ilex aquifolium L.
Chinese holly	Ilex cornuta Lindl. & Paxton
Japanese holly	Ilex crenata Thunb.
ornamental jewelweed	Impatiens glandulifera Royle
Brazilian satintail	Imperata brasiliensis Trinius
cogongrass	Imperata cylindrica (L.) Beauv.
roughhairy indigo	Indigofera hirsuta L.
British yellowhead	Inula britannica L.
elecampane inula	Inula helenium L.
swamp morning-glory	Ipomoea aquatica Forsskal
sweetpotato	Ipomoea batatas (L.) Lam.
gloria de la manana	Ipomoea carnea fistulosa (Mart. ex Choisy) D. Austin
redstar	Ipomoea coccinea L.
ivyleaf morning-glory	Ipomoea hederacea Jacq.
tall morningglory	Ipomoea purpurea (L.) Roth
cypressvine	Ipomoea quamoclit L.
lilacbell	Ipomoea turbinata Lag.
Wright's morningglory	Ipomoea wrightii Gray
Russian iris	Iris ensata Thunb.
sweet iris	Iris pallida Lam.
yellowflag iris	Iris pseudacorus L.
Siberian iris	Iris sibirica L.
Dyer's woad	Isatis tinctoria L.
Gold Coast jasmine	Jasminum dichotomum Vahl
jazmin de trapo	Jasminum fluminense Vell.
star jasmine	Jasminum multiflorum (Burm. f.) Andr.
Arabian jasmine	Jasminum sambac (L.) Ait.
broadleaf rush	Juncus planifolius R. Br.
devil's backbone	Kalanchoe daigremontiana Hamet & Perrier
cathedral bells	Kalanchoe pinnata (Lam.) Pers.
Japanese rose	Kerria japonica (L.) DC.
flamegold	Koelreuteria elegans formosana (Hayata) F.G. Mey.
goldenrain tree	Koelreuteria paniculata Laxm.
Kummerowia	Kummerowia spp. Schindl.
Korean clover	Kummerowia stipulacea (Maxim.) Makino
Japanese clover	Kummerowia striata (Thunb.) Schindl.
whitehead spikesedge	Kyllinga nemoralis Hutchinson & Dalziel
willowleaf lettuce	Lactuca saligna L.
lettuce	Lactuca sativa L.
prickly lettuce	Lactuca serriola L.
crapemyrtle	Lagerstroemia indica L.
yellow archangel	Lamiastrum galeobdolon (L.) Ehrend. & Polatschek
henbit deadnettle	Lamium amplexicaule L.
spotted henbit	Lamium maculatum L.
purple deadnettle	Lamium purpureum L.
trailing shrub verbena	Lantana montevidensis (Spreng.) Briq.
common nipplewort	Lapsana communis L.
perennial pea	Lathyrus latifolius L.
Christmas candlestick	Leonotis nepetifolia (L.) R. Br. ex Ait. f.
common motherwort	Leonurus cardiaca L.
perennial pepperweed	Lepidium latifolium L.
clasping pepperweed	Lepidium perfoliatum L.
broom teatree	Leptospermum scoparium J.R. & G. Forst.
false jagged-ckickweed	Lepyrodiclis holosteoides (C.A. Mey.) Fenzl ex Fisch. & C.A. Mey.
shrubby lespedeza	Lespedeza bicolor Turcz.
sericea lespedeza	Lespedeza cuneata (Dum.-Cours.) G. Don
Thunberg's lespedeza	Lespedeza thunbergii (DC.) Nakai
oxeye daisy	Leucanthemum vulgare Lam.
Amur privet	Ligustrum amurense Carr.
Japanese privet	Ligustrum japonicum Thunb.
glossy privet	Ligustrum lucidum W.T. Aiton
border privet	Ligustrum obtusifolium Sieb. & Zucc.
California privet	Ligustrum ovalifolium Hassk.
waxyleaf privet	Ligustrum quihoui Carr.
Chinese privet	Ligustrum sinense Lour.
privet	Ligustrum spp. L.
European privet	Ligustrum vulgare L.
Asian marshweed	Limnophila sessiliflora (Vahl) Blume
Dalmatian toadflax	Linaria dalmatica (L.) P. Mill.
broomleaf toadflax	Linaria genistifolia (L.) P. Mill.
yellow toadflax	Linaria vulgaris P. Mill.
monkeygrass	Liriope muscari (Dcne.) Bailey
creeping liriope	Liriope spicatum Lour.
fountain palm	Livistona chinensis (Jacq.) R. Br. ex Mart.
Chinese lobelia	Lobelia chinensis Lour.
perennial ryegrass	Lolium perenne (Lam.) Husnot
Italian ryegrass	Lolium perenne ssp. multiflorum (Lam.) Husnot
meadow fescue	Lolium pratense (Huds.) S.J. Darbyshire
Darnel ryegrass	Lolium temulentum L.
Italian woodbine	Lonicera caprifolium L.
Etruscan honeysuckle	Lonicera etrusca Santi
sweet breath of spring	Lonicera fragrantissima Lindl. & Paxton
Japanese honeysuckle	Lonicera japonica Thunb.
Amur honeysuckle	Lonicera maackii (Rupr.) Herder
Morrow's honeysuckle	Lonicera morrowii Gray
European honeysuckle	Lonicera periclymenum L.
exotic bush honeysuckles	Lonicera spp. L.
Standish's honeysuckle	Lonicera standishii Jacques
Tatarian honeysuckle	Lonicera tatarica L.
Bell's honeysuckle	Lonicera x bella Zabel [morrowii × tatarica]
dwarf honeysuckle	Lonicera xylosteum L.
vinegartree	Lophostemon confertus (R. Br.) P.G. Wilson & Waterhouse
birdsfoot trefoil	Lotus corniculatus L.
hairy bird's-foot trefoil	Lotus subbiflorus Lag.
large-flower primrose-willow	Ludwigia grandiflora grandiflora (M. Micheli) Greuter & Burdet
water primrose	Ludwigia grandiflora hexapetala (Hook. & Arn.) Nesom & Kartesz
Peruvian primrose-willow	Ludwigia peruviana (L.) Hara
Uruguayan primrose-willow	Ludwigia uruguayensis Camb.) Hara
annual honesty	Lunaria annua L.
oakforest woodrush	Luzula luzuloides (Lam.) Dandy & Wilmott
ragged robin	Lychnis flos-cuculi L.
African boxthorn	Lycium ferocissimum Miers
Japanese climbing fern	Lygodium japonicum (Thunb. ex Murr.) Sw.
old world climbing fern	Lygodium microphyllum (Cav.) R. Br.
creeping jenny	Lysimachia nummularia L.
garden yellow loosestrife	Lysimachia vulgaris L.
purple loosestrife	Lythrum salicaria L.
European wand loosestrife	Lythrum virgatum L.
catclawvine	Macfadyena unguis-cati (L.) A.H. Gentry
swordfern	Macrothelypteris torresiana (Gaud.) Ching
leatherleaf mahonia	Mahonia bealei (Fortune) Carr.
African mustard	Malcolmia africana (L.) Ait. f.
Siberian crabapple	Malus baccata (L.) Borkh.
Japanese flowering crabapple	Malus floribunda Sieb. Ex Van Houtte
plumleaf crabapple	Malus prunifolia (Willd.) Borkh.
paradise apple	Malus pumila P. Mill.
European crabapple	Malus sylvestris P. Mill.
common mallow	Malva neglecta Wallr.
cheeseweed mallow	Malva parviflora L.
threelobe false mallow	Malvastrum coromandelianum (L.) Garcke
mazapan	Malvaviscus penduliflorus DC.
mango	Mangifera indica L.
tapioca	Manihot esculenta Crantz
ceara rubbertree	Manihot glaziovii Muell.-Arg.
sapodilla	Manilkara zapota (L.) van Royen
horehound	Marrubium vulgare L.
dwarf waterclover	Marsilea minuta L.
European waterclover	Marsilea quadrifolia L.
pineapple weed	Matricaria discoidea DC.
black medick	Medicago lupulina L.
burclover	Medicago polymorpha L.
alfalfa	Medicago sativa L.
melaleuca	Melaleuca quinquenervia (Cav.) Blake
Asian melastome	Melastoma candidum D. Don
chinaberry	Melia azedarach L.
annual yellow sweetclover	Melilotus indicus (L.) All.
yellow sweetclover	Melilotus officinalis (L.) Lam.
molassesgrass	Melinis minutiflora Beauv.
rose Natal grass	Melinis repens (Willd.) Zizka
common balm	Melissa officinalis L.
hierba del soldado	Melochia umbellata (Houtt.) Stapf
pennyroyal	Mentha pulegium L.
spearmint	Mentha spicata L.
peppermint	Mentha x piperita L. (pro sp.)
apple-mint	Mentha x villosa Huds. (pro sp.) [spicata × suaveolens]
slenderleaf iceplant	Mesembryanthemum nodiflorum L.
Nepalese browntop	Microstegium vimineum (Trin.) A. Camus
spring milletgrass	Milium vernale Bieb.
catclaw mimosa	Mimosa pigra L.
marvel of Peru	Mirabilis jalapa L.
Chinese silvergrass	Miscanthus sinensis Anderss.
bitter melon	Momordica charantia L.
heartshape false pickerelweed	Monochoria vaginalis (Burm. f.) K. Presl ex Kunth
treedaisy	Montanoa hibiscifolia (Benth.) Standl.
white mulberry	Morus alba L.
miniature beefsteakplant	Mosla dianthera (Buch.-Ham. ex Roxb.) Maxim.
long-fruited mucuna	Mucuna macrocarpa Wallich
marsh dewflower	Murdannia keisak (Hassk.) Hand.-Maz.
Chinese box	Murraya exotica L.
plantain	Musa x paradisiaca [acuminata × balbisiana] L.
common grape hyacinth	Muscari botryoides (L.) P. Mill.
starch grape hyacinth	Muscari neglectum Guss. ex Ten.
ngaio tree	Myoporum laetum G. Forst.
true forget-me-not	Myosotis scorpioides L.
woodland forget-me-not	Myosotis sylvatica Ehrh. ex Hoffmann
giant chickweed	Myosoton aquaticum (L.) Moench
parrotfeather watermilfoil	Myriophyllum aquaticum (Vell.) Verdc.
Eurasian watermilfoil	Myriophyllum spicatum L.
brittleleaf naiad	Najas minor All.
sacred bamboo	Nandina domestica Thunb.
matgrass	Nardus stricta L.
onerow yellowcress	Nasturtium microphyllum Boenn. ex Rchb.
watercress	Nasturtium officinale Ait. f.
Sacred lotus	Nelumbo nucifera Gaertn.
perennial soybean	Neonotonia wightii (Wight & Arn.)
catnip	Nepeta cataria L.
narrow swordfern	Nephrolepis cordifolia L.
fishtail swordfern	Nephrolepis falcata (Cav.) C. Christens.
Asian swordfern	Nephrolepis multiflora (Roxb.) Jarrett ex Morton
oleander	Nerium oleander L.
burmareed	Neyraudia reynaudiana (Kunth) Keng ex A.S. Hitchc.
apple of Peru	Nicandra physalodes (L.) Gaertn.
tree tobacco	Nicotiana glauca Graham
crested floating heart	Nymphoides cristata (Roxb.) O. Ktze.
yellow floatingheart	Nymphoides peltata (Gmel.) Kuntze
elliptic yellowwood	Ochrosia elliptica Labill.
redsepal evening-primrose	Oenothera glazioviana Micheli
olive	Olea europaea L.
Scotch thistle	Onopordum acanthium L.
bull cottonthistle	Onopordum tauricum Willd.
dwarf lilyturf	Ophiopogon japonicus (L. f.) Ker Gawler
wavyleaf basketgrass	Oplismenus hirtellus ssp. undulatifolius (Ard.) U. Scholz
tuna cactus	Opuntia ficus-indica (L.) P. Mill.
drooping star of Bethlehem	Ornithogalum nutans L.
star-of-Bethlehem	Ornithogalum umbellatum L.
small broomrape	Orobanche minor Smith
broomrape	Orobanche ramosa L.
brown-beard rice	Oryza rufipogon Griffiths
rice	Oryza sativa L.
duck-lettuce	Ottelia alismoides (Linnaeus) Pers.
pink woodsorrel	Oxalis debilis corymbosa (DC.) Lourteig
bristletips	Oxyspora paniculata (D. Don) DC.
Japanese pachysandra	Pachysandra terminalis Sieb. & Zucc.
sewer vine	Paederia cruddasiana Prain
skunk vine	Paederia foetida L.
blue panicum	Panicum antidotale Retz.
broomcorn millet	Panicum miliaceum L.
opium poppy	Papaver somniferum L.
plume albizia	Paraserianthes lophantha (Willd.) I. Nielsen
yellow glandweed	Parentucellia viscosa (L.) Caruel
Boston ivy	Parthenocissus tricuspidata (Sieb. & Zucc.) Planch.
dallisgrass	Paspalum dilatatum Poir.
tussock paspalum	Paspalum quadrifarium Lam.
kodomillet	Paspalum scrobiculatum Linnaeus
Vasey's grass	Paspalum urvillei Steud.
twoflower passionflower	Passiflora biflora Lam.
passionflower	Passiflora edulis Sims
sweet granadilla	Passiflora ligularis Juss.
white passionflower	Passiflora subpeltata Ortega
wild parsnip	Pastinaca sativa L.
princesstree	Paulownia tomentosa (Thunb.) Sieb. & Zucc. ex Steud.
spearleaf swampmallow	Pavonia hastata Cav.
African rue	Peganum harmala L.
buffelgrass	Pennisetum ciliare (L.) Link
kikuyugrass	Pennisetum clandestinum Hochst. ex Chiov.
pearl millet	Pennisetum glaucum (L.) R. Br.
Kyasuma grass	Pennisetum pedicellatum Trinius
mission grass	Pennisetum polystachion (Linnaeus) Schultes
elephant grass	Pennisetum purpureum Schumacher
crimson fountaingrass	Pennisetum setaceum (Forsk.) Chiov.
beefsteakplant	Perilla frutesceus (L.) Britt.
avocado	Persea americana P. Mill.
parsley	Petroselinum crispum (P. Mill.) Nyman ex A.W. Hill
bulbous canarygrass	Phalaris aquatica L.
annual canarygrass	Phalaris canariensis L.
littleseed canarygrass	Phalaris minor Retz.
Japanese corktree	Phellodendron japonicum Maxium.
sweet mock orange	Philadelphus coronarius L.
timothy	Phleum pratense L.
date palm	Phoenix dactylifera L.
Senegal date palm	Phoenix reclinata Jacq.
New Zealand flax	Phormium tenax J.R. & G. Forst.
Mascarene Island leaf-flower	Phyllanthus tenellus Roxb.
chamber bitter	Phyllanthus urinaria L.
golden bamboo	Phyllostachys aurea Carr. ex A.& C. Rivière
black bamboo	Phyllostachys nigra (Lodd.) Munro
monarch fern	Phymatosorus scolopendria (Burm. f.) Copeland
Peruvian groundcherry	Physalis peruviana L.
Norway spruce	Picea abies (L.) Karst.
hawkweed oxtongue	Picris hieracioides L.
Italian stone pine	Pinus pinea L.
Scots pine	Pinus sylvestris L.
Japanese black pine	Pinus thunbergii Parl.
Chinese pistache	Pistacia chinensis Bunge
monkeypod	Pithecellobium dulce (Roxb.) Benth.
Taiwanese cheesewood	Pittosporum pentandrum (Blanco) Merr.
Australian cheesewood	Pittosporum undulatum Vent.
narrowleaf plantain	Plantago lanceolata L.
Indian camphorweed	Pluchea indica (L.) Less.
annual bluegrass	Poa annua L.
bulbous bluegrass	Poa bulbosa L.
Canada bluegrass	Poa compressa L.
rough bluegrass	Poa trivialis L.
yew plum pine	Podocarpus macrophyllus (Thunb.) Sweet
fourleaf manyseed	Polycarpon tetraphyllum (L.) L.
silversheath knotweed	Polygonum argyrocoleon Steud. Ex Kunze
oriental ladysthumb	Polygonum caespitosum Blume
pinkhead smartweed	Polygonum capitatum Buch.-Ham. ex D. Don
Oriental lady's thumb	Polygonum cespitosum Blume
black bindweed	Polygonum convolvulus L.
Japanese knotweed	Polygonum cuspidatum Sieb. & Zucc.
kiss me over the garden gate	Polygonum orientale L.
mile-a-minute weed	Polygonum perfoliatum L.
spotted ladysthumb	Polygonum persicaria L.
cultivated knotweed	Polygonum polystachyum Wallich ex Meisn.
giant knotweed	Polygonum sachalinense F. Schmidt ex Maxim.
annual rabbitsfoot grass	Polypogon monspeliensis (L.) Desf.
beardless rabbitsfoot grass	Polypogon viridis (Gouan) Breistr.
trifoliate orange	Poncirus trifoliata (L.) Raf.
tropical pickerelweed	Pontederia rotundifolia L. f.
white poplar	Populus alba L.
Lombardy poplar	Populus nigra L.
European aspen	Populus tremula L.
gray poplar	Populus x canescens (Ait.) Sm. (pro sp.) [alba × tremula]
Paraguayan purslane	Portulaca amilis Speg.
curlyleaf pondweed	Potamogeton crispus L.
sulphur cinquefoil	Potentilla recta L.
canistel	Pouteria campechiana (Kunth) Baehni
kiawe	Prosopis pallida (Humb. & Bonpl. ex Willd.) Kunth
sweet cherry	Prunus avium (L.) L.
cherry plum	Prunus cerasifera Ehrh.
sour cherry	Prunus cerasus L.
European plum	Prunus domestica L.
cherry laurel	Prunus laurocerasus L.
Portugal laurel	Prunus lusitanica L.
Mahaleb cherry	Prunus mahaleb L.
European bird cherry	Prunus padus L.
peach	Prunus persica (L.) Batsch
blackthorn	Prunus spinosa L.
Jersey cudweed	Pseudognaphalium luteoalbum (L.) Hilliard & Burtt
arrow bamboo	Pseudosasa japonica (Sieb. & Zucc. ex Steud.) Makino ex Nakai
strawberry guava	Psidium cattleianum Sabine
guava	Psidium guajava L.
giant brake	Pteris tripartita Sw.
ladder brake	Pteris vittata L.
ptychosperma	Ptychosperma elegans (R. Br.) Blume
kudzu	Pueraria montana (Lour.) Merr.
pomegranate	Punica granatum L.
narrowleaf firethorn	Pyracantha angustifolia (Franch.) Schneid.
scarlet firethorn	Pyracantha coccinea M. Roemer
flamevine	Pyrostegia venusta (Ker-Gawl.) Miers
Callery pear (Bradford pear)	Pyrus calleryana Dcne.
common pear	Pyrus communis L.
sawtooth oak	Quercus acutissima Carruthers
English oak	Quercus robur L.
Rangoon creeper	Quisqualis indica L.
tall buttercup	Ranunculus acris L.
St. Anthony's turnip	Ranunculus bulbosus L.
fig buttercup	Ranunculus ficaria L.
creeping buttercup	Ranunculus repens L.
wild radish	Raphanus raphanistrum L.
annual bastardcabbage	Rapistrum rugosum (L.) All.
white upright mignonette	Reseda albl L.
common buckthorn	Rhamnus cathartica L.
rose myrtle	Rhodomyrtus tomentosa (Ait.) Hassk.
jetbead	Rhodotypos scandens (Thunb.) Makino
cultivated currant	Ribes rubrum L.
largeflower Mexican clover	Richardia grandiflora (Cham. & Schlecht.) J.A. & J.H. Schultes
castorbean	Ricinus communis L.
bristly locust	Robinia hispida L.
great yellowcress	Rorippa amphibia (L.) Bess.
Austrian fieldcress	Rorippa austriaca (Crantz) Bess.
creeping yellowcress	Rorippa sylvestris (L.) Bess.
Macartney rose	Rosa bracteata J.C. Wendl.
dog rose	Rosa canina L.
cinnamon rose	Rosa cinnamomea L.
sweetbriar rose	Rosa eglanteria L.
French rose	Rosa gallica L.
Cherokee rose	Rosa laevigata Michx.
smallflower sweetbrier	Rosa micrantha Borrer ex Sm.
multiflora rose	Rosa multiflora Thunb. ex Murr.
rugosa rose	Rosa rugosa Thunb.
Scots rose	Rosa spinosissima L.
memorial rose	Rosa wichuraiana Crépin
damask rose	Rosa x damascena P. Mill. [gallica × moschata]
itchgrass	Rottboellia cochinchinensis (Lour.) W.D. Clayton
Himalayan blackberry	Rubus armeniacus Focke
Himalayan berry	Rubus bifrons Vest ex Tratt.
yellow Himalayan raspberry	Rubus ellipticus Sm.
strawberry raspberry	Rubus illecebrosus Focke
cutleaf blackberry	Rubus laciniatus Willd.
largeleaf blackberry	Rubus macrophyllus Weihe & Nees
snowpeaks raspberry	Rubus niveus Thunb.
wine raspberry	Rubus phoenicolasius Maxim.
West Indian raspberry	Rubus rosifolius Sm.
palmleaf dewberry	Rubus sieboldii Blume
elmleaf blackberry	Rubus ulmifolius Schott
European blackberry	Rubus vestitus Weihe & Nees
Britton's wild petunia	Ruellia caerulea Leonard
red sorrel	Rumex acetosella L.
curly dock	Rumex crispus L.
narrowleaf dock	Rumex stenophyllus Ledeb.
ravennagrass	Saccharum ravennae (L.) L.
wild sugarcane	Saccharum spontaneum L.
glenwoodgrass	Sacciolepis indica (L.) Chase
white willow	Salix alba L.
weeping willow	Salix babylonica L.
goat willow	Salix caprea L.
large gray willow	Salix cinerea L.
crack willow	Salix fragilis L.
corkscrew willow	Salix matsudana Koidzumi
laurel willow	Salix pentandra L.
purpleosier willow	Salix purpurea L.
basket willow	Salix viminalis L.
Wisconsin weeping willow	Salix x pendulina Wenderoth [babylonica × fragilis]
slender Russian thistle	Salsola collina Pallas
Russian thistle	Salsola kali L.
barbwire Russian thistle	Salsola paulsenii Litv.
Russian-thistle	Salsola tragus L.
shrubby Russian thistle	Salsola vermiculata L.
Mediterranean sage	Salvia aethiopis L.
giant salvinia	Salvinia molesta D. S. Mitchell
raintree	Samanea saman (Jacq.) Merr.
iguanatail	Sansevieria hyacinthoides (L.) Druce
bouncingbet	Saponaria officinalis L.
mourningbride	Scabiosa atropurpurea L.
tall fescue	Schedonorus phoenix (Scop.) Holub
meadow fescue	Schedonorus pratensis (Huds.) Beauv.
octopus tree	Schefflera actinophylla (Endl.) H.A.T. Harms
Peruvian peppertree	Schinus molle L.
Brazilian peppertree	Schinus terebinthifolius Raddi
Brazilian peppertree	Schinus terebinthifolius raddianus Engl.
Arabian schismus	Schismus arabicus Nees
common Mediterranean grass	Schismus barbatus (Loefl. ex L.) Thellung
Colombian bluestem	Schizachyrium condensatum (Kunth) Nees
lakeshore nutrush	Scleria lacustris C. Wright
cereal rye	Secale cereale L.
crownvetch	Securigera varia (L.) Lassen
tansy ragwort	Senecio jacobaea L.
woodland ragwort	Senecio sylvaticus L.
common groundsel	Senecio vulgaris L.
septicweed	Senna occidentalis (L.) Link
valamuerto	Senna pendula advena (Vogel) Irwin & Barneby
arsenic bush	Senna septemtrionalis (Viv.) H. Irwin & Barneby
glossy shower	Senna surattensis (Burm. f.) Irwin & Barneby
rattlebox	Sesbania punicea (Cav.) Benth.
giant foxtail	Setaria faberi Herrm.
foxtail bristlegrass	Setaria italica (L.) Beauv.
palmgrass	Setaria palmifolia (Koenig) Stapf
yellow foxtail	Setaria pumila (Poir.) Roemer & J.A. Schultes
yellow bristlegrass	Setaria pumila subsp. pallidifusca (Schumacher) B.K. Simon
bristlegrass	Setaria spp. Beauv.
hooked bristlegrass	Setaria verticillata (L.) Beauv.
green foxtail	Setaria viridis (L.) Beauv.
green bristlegrass	Setaria viridis viridis (L.) Beauv.
blue fieldmadder	Sherardia arvensis L.
common St. Paul's wort	Sigesbeckia orientalis L.
common catchfly	Silene gallica L.
bladder campion	Silene latifolia alba (P. Mill.) Greuter & Burdet
nightflowering silene	Silene noctiflora L.
blessed milkthistle	Silybum marianum (L.) Gaertn.
tall tumblemustard	Sisymbrium altissimum L.
London rocket	Sisymbrium irio L.
hedgemustard	Sisymbrium officinale (L.) Scop.
Indian hedgemustard	Sisymbrium orientale L.
twoleaf nightshade	Solanum diphyllum L.
bittersweet nightshade	Solanum dulcamara L.
purple African nightshade	Solanum marginatum L. f.
shrubby nightshade	Solanum robustum Wendl.
sticky nightshade	Solanum sisymbriifolium Lam.
wetland nightshade	Solanum tampicense Dunal
potato	Solanum tuberosum L.
tropical soda apple	Solanum viarum Dunal
common coleus	Solenostemon scutellarioides (L.) Codd
field burrweed	Soliva sessilis Ruiz & Pavón
field sowthistle	Sonchus arvensis arvensis L.
perennial sowthistle	Sonchus arvensis L.
moist sowthistle	Sonchus arvensis uliginosus (Bieb.) Nyman
spiny sowthistle	Sonchus asper (L.) Hill
common sowthistle	Sonchus oleraceus L.
European mountain-ash	Sorbus aucuparia L.
sudangrass	Sorghum bicolor drummondii (Nees ex Steud.) de Wet & Harlan
sorghum	Sorghum bicolor (L.) Moench
johnsongrass	Sorghum halepense (L.) Pers.
common cordgrass	Spartina anglica C.E. Hubbard
denseflower cordgrass	Spartina densiflora Brongn.
Spanish broom	Spartium junceum L.
African tuliptree	Spathodea campanulata Beauv.
Philippine ground orchid	Spathoglottis plicata Blume
swainsonpea	Sphaerophysa salsula (Pallas) DC.
Bay Biscayne creeping-oxeye	Sphagneticola trilobata (L.C. Rich.) Pruski
Japanese spiraea	Spiraea japonica L. f.
bridalwreath spiraea	Spiraea prunifolia Sieb. & Zucc.
Thunberg's meadowsweet	Spiraea thunbergii Sieb. ex Blume
purple mombin	Spondias purpurea L.
staggerweed	Stachys arvensis (L.) L.
nettleleaf velvetberry	Stachytarpheta urticifolia Sims
common chickweed	Stellaria media (L.) Vill.
witchweed	Striga asiatica (L.) Kuntze
cowpea witchweed	Striga gesnerioides (Willd.) Vatke
queen palm	Syagrus romanzoffiana (Cham.) Glassman
American evergreen	Syngonium podophyllum Schott
common lilac	Syringa vulgaris L.
Java plum	Syzygium cumini (L.) Skeels
Malabar plum	Syzygium jambos (L.) Alston
medusahead	Taeniatherum caput-medusae (L.) Nevski
muster John Henry	Tagetes minuta L.
African tamarisk	Tamarix africana Poir.
Athel tamarisk	Tamarix aphylla (L.) Karst.
fivestamen tamarisk	Tamarix chinensis Lour.
French tamarisk	Tamarix gallica L.
smallflower tamarisk	Tamarix parviflora DC.
saltcedar	Tamarix ramosissima Ledeb.
tamarisk	Tamarix spp. L.
common tansy	Tanacetum vulgare L.
rock dandelion	Taraxacum laevigatum (Willd.) DC.
Japanese yew	Taxus cuspidata Sieb. & Zucc.
troipical almond	Terminalia catappa L.
Australian almond	Terminalia muelleri Benth.
East Indian almond	Terminalia myriocarpa van Heurck & Muell.-Arg.
New Zealand spinach	Tetragonia tetragonioides (Pallas) Kuntze
portia tree	Thespesia populnea (L.) Soland. ex Correa
tall wheatgrass	Thinopyrum ponticum (Podp.) Z.-W. Liu & R.-C. Wang
field pennycress	Thlaspi arvense L.
blackeyed Susan vine	Thunbergia alata Bojer ex Sims
Bengal trumpet	Thunbergia grandiflora Roxb.
laurel clockvine	Thunbergia laurifolia Lindl.
common thyme	Thymus vulgaris L.
herbaceous glorytree	Tibouchina herbacea (DC.) Cogn.
princess-flower	Tibouchina urvilleana (DC.) Cogn.
tree marigold	Tithonia diversifolia (Hemsl.) Gray
Australian redcedar	Toona ciliata Roemer
spreading hedgeparsley	Torilis arvensis arvensis Huds.) Link
spreading hedgeparsley	Torilis arvensis (Huds.) Link
Japanese hedgeparsley	Torilis japonica (Houtt.) DC.
small-leaf spiderwort	Tradescantia fluminensis Vell.
boatlily	Tradescantia spathacea Sw.
inchplant	Tradescantia zebrina hort. ex Bosse
yellow salsify	Tragopogon dubius Scop.
meadow salsify	Tragopogon lamottei L.
salsify	Tragopogon porrifolius L.
water chestnut	Trapa natans L.
oriental trema	Trema orientale (L.) Blume
Chinese tallowtree	Triadica sebifera (L.) Small
Jamaican feverplant	Tribulus cistoides L.
puncturevine	Tribulus terrestris L.
coatbuttons	Tridax procumbens L.
rabbitfoot clover	Trifolium arvense L.
field clover	Trifolium campestre Schreb.
suckling clover	Trifolium dubium Sibthorp
alsike clover	Trifolium hybridum L.
red clover	Trifolium pratense L.
white clover	Trifolium repens L.
limeberry	Triphasia trifolia (Burm. f.) P. Wilson
common wheat	Triticum aestivum L.
coltsfoot	Tussilago farfara L.
narrowleaf cattail	Typha angustifolia L.
gorse	Ulex europaeus L.
Chinese elm	Ulmus parvifolia Jacq.
Siberian elm	Ulmus pumila L.
guineagrass	Urochloa maxima (Jacq.) R. Webster
para grass	Urochloa mutica (Forsk.) T.Q. Nguyen
liverseed grass	Urochloa panicoides Beauvois
garden valerian	Valeriana officinalis L.
moth mullein	Verbascum blattaria L.
common mullein	Verbascum thapsus L.
purpletop vervain	Verbena bonariensis L.
Brazilian vervain	Verbena brasiliensis Vell.
seashore vervain	Verbena litoralis Kunth
tungoil tree	Vernicia fordii (Hemsl.) Airy-Shaw
corn speedwell	Veronica arvensis L.
European speedwell	Veronica beccabunga L.
twolobe speedwell	Veronica biloba L.
ivyleaf speedwell	Veronica hederifolia L.
thymeleaf speedwell	Veronica serpyllifolia L.
wayfaringtree	Viburnum lantana L.
European cranberrybush	Viburnum opulus opulus L.
Japanese snowball	Viburnum plicatum Thunb.
Siebold's arrowwood	Viburnum sieboldii Miq.
bird vetch	Vicia cracca L.
garden vetch	Vicia sativa L.
winter vetch	Vicia villosa Roth
bigleaf periwinkle	Vinca major L.
common periwinkle	Vinca minor L.
periwinkle	Vinca spp. L.
lilac chastetree	Vitex agnus-castus L.
beach vitex	Vitex rotundifolia L. f.
simpleleaf chastetree	Vitex trifolia L.
wine grape	Vitis vinifera L.
brome fescue	Vulpia bromoides (L.) S.F. Gray
rat-tail fescue	Vulpia myuros (L.) K.C. Gmel.
Washington fan palm	Washingtonia robusta H. Wendl.
cape bugle-lily	Watsonia borbonica (Pourret) Goldblatt
Japanese wisteria	Wisteria floribunda (Willd.) DC.
Chinese wisteria	Wisteria sinensis (Sims) DC.
exotic wisterias	Wisteria spp. Nutt.
spiny cockleburr	Xanthium spinosum L.
oriental false hawksbeard	Youngia japonica (L.) DC.
Syrian beancaper	Zygophyllum fabago L.